{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["machanical property", "process characterization", "manufacturing standard", "concept or principle", "enabling technology", "engineering feature"], "input": "It deals with many different AM process variants and needs to take the whole process chain into account to be successful while research has shown that the number of interacting aspects that define successful production is large ."}
{"machanical property": [], "process characterization": [], "manufacturing standard": [], "concept or principle": ["research"], "enabling technology": ["process chain"], "engineering feature": []}